Registered patent agent

Richard Hing-Wai Butler

USPTO Reg. 40932

Address

12750 SW Muddy Valley Rd

McMinnville, OR, 97128

US

Phone

Registered as

Registered patent agent

Frequently asked

Frequently asked about Richard Hing-Wai Butler

  • Is Richard Hing-Wai Butler a registered patent attorney?

    Richard Hing-Wai Butler is a registered patent agent (USPTO Registration Number 40932). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.

  • Where is Richard Hing-Wai Butler located?

    Richard Hing-Wai Butler's office is in McMinnville, Oregon (97128).

  • How do I contact Richard Hing-Wai Butler?

    Richard Hing-Wai Butler's office phone (per the USPTO public roster) is 503-474-2820. Verify availability and intake details directly with the firm before sending privileged materials.

  • Should I prepare anything before contacting a patent attorney?

    Yes — most patent attorneys quote based on a brief. Persoona's intellectual property module generates a prior-art analysis, defensibility scorecard, and a draft USPTO filing package so you arrive with a brief, not a blank slate. Free to run.

Profile sourced from the USPTO OEDCI Practitioner Roster. Persoona did not provide, edit, or curate this data — every field is pulled directly from the public roster.

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